baber/WOPTO huggingface dataset:
Patent JP-H11311833-A (JP)
Title: Projection liquid crystal display using phosphor
Inventor: BOKU DOKEI
IPC: G02F1/13
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a projection liquid crystal display whose structure is simple and whose power consumption is reduced and whose luminance and color purity are improved. SOLUTION: The display is constituted of a light source 2 for emitting light, a liquid crystal cell 4 installed in front of the light source 2 and through which light passes, a splitter 8 installed in front of the liquid crystal cell 4 and for refracting light projected from the liquid crystal cell 4, a projection lens 10 installed adjacent to the splitter 8 and for dispersing and spreading the refracted light and a screen 14 which is installed in front of the projection lens 10 and on which a phosphor film 16 is formed.
Patent JP-S52108721-A (JP)
Title: Generating method of time series signal having memory function
Inventor: OOBA YUUJI
IPC: H04N1/04
Filed: 1976-03-08
Abstract: PURPOSE: To make possible to accumulate many sheets of pictures for electrical transmission for a short time by giving a function memorizing all of a screen with a help of instant exposure and a function generating repeadtedly identical time series electric signals to the equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09216334-A (JP)
Title: Register regulating mechanism in multicolor printing machine
Inventor: ARAMAKI NOBUYUKI
IPC: B41F13/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To secure registering by making rapid correction of elongation rate of a web or the like possible by a method wherein in a multicolor printing machine in which a plurality of printing units are vertically arranged, a sufficient distance is set between at least one set of sets of the printing units, and a register correcting apparatus is arranged. SOLUTION: In a multicolor printing machine, four printing units 1-4 are arranged, and a color printing image is printed while a web W passes through blanket cylinders 1a-4a arranged respectively thereto. In this case, a distance between the blanket cylinders 2a, 3a in the middle stage printing units 2, 3 is elongated, and a register correcting apparatus 5 for correcting an elongation rate of the web following expansion and contraction according to variation in traveling speed of the web is provided between them. The register correcting apparatus 5 is composed of a specific positional roller 6 and a displacing roller 7, expands and contracts a length of the web W by controlling positional setting of the displacing roller 7 by referring to elongation rate to printing speed of the web W, and maintains certainly registering.
Patent JP-S63194861-A (JP)
Title: Method and apparatus for precision casting
Inventor: TAMURA YUICHI
IPC: B22D23/00
Filed: 1987-02-06
Abstract: PURPOSE:To easily cast a product having complex shape and to improve the yield by melting a metal in a crucible under pressurizing the vessel by inert gas, holding the molten metal so as not to drop and then injecting the molten metal into a die by pressurizing the inner part of the crucible by the inert gas. CONSTITUTION:Ni-Ti series alloy raw material is charged in the crucible 2 and after making the inner part of the vessel 1 to the necessary vacuum degree by a vacuum exhaust apparatus 7, the inert gas is filled up in the vessel 1 from an inert gas cylinder 10. The raw material in the crucible 2 is melted by high frequency heating, and by opening a crucible exhaust valve 9, the pressure in the crucible 2 is reduced and the reduced pressure is adjusted, so as not to drop the molten metal from a penetrated hole in the bottom part of the crucible 2. Next, the die 5 heated by a heater 4 and the heater 4 are ascended by a handle 12, and a molten metal pouring hold in the die 5 and the bottom part penetrated hole in the crucible 2 are connected through. The inert gas is introduced from a reservoir tank 13 by opening the valve 14 and pressurized and the injection of the molten is executed into the die 5 by this pressure.
Patent JP-H07232179-A (JP)
Title: Dissolved oxygen removing device and treatment of gaseous hydrogen in the device
Inventor: SUGISAWA MASANORI
IPC: B01J23/40
Filed: 1994-02-23
Abstract: PURPOSE:To safely treat hydrogen generated in a column in a dissolved oxygen removing device. CONSTITUTION:This dissolved oxygen removing device is composed of a dissolved oxygen chemically removing means 1 for removing oxygen from an aqueous medium 13 by mixing the oxygen containing aqueous medium 13 with gaseous hydrogen and allowing oxygen to react with hydrogen with a metallic catalyst to form water and a hydrogen chemically removing means 9 for removing hydrogen by mixing gaseous hydrogen generated without allowing to react with oxygen or a gaseous hydrogen containing aqueous medium with oxygen or the oxygen containing aqueous medium and allowing hydrogen to react with oxygen to form water.
Patent JP-H03230728-A (JP)
Title: Power system equipment controller
Inventor: HAMABE HIROAKI
IPC: H02J3/00
Filed: 1990-02-05
Abstract: PURPOSE:To relieve an operator from operational burdens and facilitate an accurate operation by a method wherein an operation instructing means is provided in each man-machine interface and a means which gives an operation instruction to power system equipment is provided in an electronic computer. CONSTITUTION:If an operator gives a request of the operation of power system equipment, an instruction whether the operation can be performed or not or an instruction which requests a false operation with man-machine interfaces 1-1 and 1-2, the input processing means 21 of an electronic computer 2 judges the content of the instruction and inputs the content to an equipment operation judgement processing means 29. At the same time, the input processing means 21 processes the content of the instruction so as to have it stored in an operation instruction data storage region 27. With this constitution, a predetermined process can be performed by using data stored in the operation instruction data storage region 27 and an equipment operation instruction data storage region 28 and an instruction code is outputted by a transmission processing means 22.
Patent JP-H06240328-A (JP)
Title: Method for efficiently melting molten raw stainless steel in converter
Inventor: MIYAMOTO KENICHIRO
IPC: C21C5/28
Filed: 1993-02-15
Abstract: PURPOSE:To restrain oxidizing loss of Cr and to efficiently enable the melting of a molten raw stainless steel, at the time of melting the molten raw stainless steel by executing oxygen blowing decarburizing refining in a converter. CONSTITUTION:In the melting of the molten raw stainless steel in a top-bottom combined blowing converter by using blast furnace molten iron and ferro chromium, carbonaceous material is added into the molten iron fed into the converter and blown, and from the ranges of 2.8-4.0% [C] carbon concn. in the molten iron and 1300-1450 deg.C molten iron temp., the continuous feed of ferro- chromium is started. By this method, the oxidizing loss of Cr during blowing is restrained and the reducing of the unit consumption of Fe-Si for reduction and the reducing of the slag quantity are obtd. and further, the service life of refractory in the converter can remarkably be prolonged.
Patent JP-H10204224-A (JP)
Title: Heat-resistant elastomer composition and its production
Inventor: KASHIWABARA HIDEKI
IPC: C08L27/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a heat-resistant elastomer layer excellent in toner releasability on a fixing roller, etc., by including a heat-resistant elastomer and a specific fluoroalkylsilane. SOLUTION: This heat-resistant elastomer composition comprises (A) a heat- resistant elastomer such as a silicone rubber or a fluororubber, and (B) and fluoroalkylsilane of the formula [(n) is 0-15; X, Y, Z are each Cl, a 1-5C alkoxy, a 1-5C alkyl, wherein at least two of the X, Y and Z are the Cl or the alkoxy] (e.g. CF3 CH2 CH2 SiCl3 ). The composition is produced by adding the component B to the component A and subsequently heating the mixture, if necessary, in the presence of a catalyst (e.g. dibutyl tin dilaurate), at 40-120 deg.C for 1-100hr.
Patent JP-H10206894-A (JP)
Title: Electronic device with light non-emission type display
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the area excluding that of a display part by forming a semiconductor integrated circuit even on an opposite substrate and arranging it overlapping with a peripheral circuit, etc., on a matrix substrate. SOLUTION: On the opposite substrate 5, circuits such as a CPU and a memory are formed. On the matrix substrate 5, on the other hand, an active matrix circuit, and a gate line and source line driver circuit are provided and other circuits (e.g. a signal processing circuit) are also provided when necessary. The opposite substrate 6 is provided with an area 8 for a semiconductor integrated circuit of a thin film transistor(TFT) in addition to an opposite electrode 11. This opposite substrate 6 is provided with a bump 7 by using a conductive material such as gold (Au) and the opposite substrate 6 and matrix substrate 5 are put one over the other; and liquid crystal is injected, and the bump 7 is pressed against a terminal provided in a peripheral driving circuit area 9 on the matrix substrate 5. Lastly, liquid crystal 14 is made not to leak by using a sealant 13.
Patent JP-S56124441-A (JP)
Title: Package of deoxidizing agent
Inventor: OKITSU HIROYUKI
IPC: B01J20/28
Filed: 1980-03-04
Abstract: PURPOSE: To attain the effective activity of deoxidizer by controlling its exothermic reaction during use by packing the deoxidizer with a material obtained by a method in which a paper is laminated on a film of a specific oxygen permeability and then the paper side of the laminate is adhered to a perforated laminate consisting of different paper and film.  
     CONSTITUTION: A paper is laminated on a plastic film of an oxygen permeability of 3,000ml/m 2 .24Hr.atm or more, and also a paper is laminated on a plastic film of a melting point higher than that of the said plastic film and then bored to obtain a perforated laminate with fine holes approx. 0.1W3mm in diameter. Then, the paper sides of both laminates are bonded by doubling them, and a deoxidizer is packed with the packing material thus obtained. When the deoxidizing package thus obtained is used for the storage of foods, etc., safe and desired deoxidizing activity can be attained with the generation of lesser amounts of heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04265062-A (JP)
Title: Signal read circuit for contact image sensor
Inventor: MINAMIBAYASHI SEISAKU
IPC: H04N5/361
Filed: 1991-02-20
Abstract: PURPOSE:To easily eliminate the switching noise of a scanning clock and the dark current noise component in a photo diode through a differential amplifier by providing the signal read circuit of a contact image sensor with a compensating noise generation part besides a sensor fundamental part. CONSTITUTION:A sensor fundamental part 1 consists of N-picture element photo diodes Pn (n=1 to N), transfer gates TGn, a video signal line 5, and a scanning driving circuit 3. A compensating noise generation part 2 consists of two-picture element photo diodes Dn where incident light is intercepted, transfer gates TGDn, a compensating noise line 6, and a driving circuit 4. A differential amplifier whose inputs are connected to the video signal line 5 and the compensating noise line 6 is added to constitute the whole of the circuit, and the differential amplifier 7 eliminates the switching noise and the dark current noise and outputs the result to a terminal Vo.
Patent JP-H03231681-A (JP)
Title: Method and apparatus for detecting amount of transfusion in transfusion apparatus
Inventor: SAITO SHINJI
IPC: A61M5/00
Filed: 1990-02-06
Abstract: PURPOSE:To detect accurately the amt. of transfusion without any influence of fluctuation of thicknesses of a transfusion tube and a drip needle and deviation of a blood pressure of a patient by irradiating a light to a liq. drop, receiving the projected light changed by this liq. drop and detecting the peak value of the amt. of light attenuation of the received irradiation light. CONSTITUTION:When a belt-like irradiation light 7 passes through a drip tube 1 and is received on a light receiving part 9 as a passing light 3, the light receiving part 9 feeds an electric signal corresponding to the passing light 8 to an amplifier 12. This electric signal is changed by crossing the irradiation light 7 with a liq. drop 4. Then, when the lower end of the liq. drop 4 reaches the irradiation light 7 at a time t1, amt. of light attenuation L is increased. The amt. of the light attenuation L changes by drawing approximately a wave shape of a half of a sin curve and when the upper end of the liq. drop 4 passes at a time t2, the amt. of attenuation L returns to the same level as that at the time t1. In this case, the peak value R of the sinusoidal wave shape corresponds to the max. dimension of the expanded part of the liq. drop 4. Then, the vol. of the liq. drop can be obtd. as a vol. of a rotating body obtd. by rotation of 2pi times by using a horizontal axis which is a reference line of the sinusoidal curve as a center.
Patent JP-S63195924-A (JP)
Inventor: FUWA YASUSHI
IPC: H01H33/40
Filed: 1987-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06293677-A (JP)
Title: New method for photochemical gas-liquid reaction for halogenating alkylbenzene
Inventor: JIERAARU DEJIIRU
IPC: C07C17/14
Filed: 1994-01-28
Abstract: The subject of the invention is a process for halogenation of alkylbenzenes, implemented in a photochemical gas/liquid reactor (1) having axial symmetry and comprising: a chamber (2), a central radiation source (3); at least one gas distributor (4), at the foot of the said reactor (1); a shell ring (5) arranged concentrically between the radiation source (3) and a chamber (2), the said shell ring (5) allowing internal recirculation of the reaction liquid, in an upward movement in the space (a) located between the source and the shell ring, and in a downward movement in the space (b) located between the chamber and the shell ring. <IMAGE>
Patent JP-H10221759-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To optionally and precisely change the magnetic recording of a developed film by the operation of a corresponding switch or button by properly selectively switching the transmissivity of a film changed before and after developing processing and correctly detecting the existence and the position of the perforation of the developed film even within the range of an inherent characteristic which can be detected by a sensor. SOLUTION: By cartridge information detection means 24, 27 and 31, the discrimination information of a loaded film cartridge 29 is detected. By perforation detection means 26 and 32, the perforation is detected by generating a signal according to the perforation of the film fed out from the cartridge 29 and moved and processing a prescribed perforation signal according to the discrimination information of the cartridge 29 detected by the cartridge information detection means. By film feeding control means 33 and 34, the film is controlled to be fed and moved based on the outputs of the perforation detection means.
Patent JP-H01310085-A (JP)
Title: Module type ladder element
Inventor: TORISUTAN GAI MERANDO
IPC: E06C1/10
Filed: 1989-02-04
Abstract: PURPOSE: To provide a ladder of a desired length and to facilitate its carrying by successively connecting the side girder ends of a required number of ladder elements formed by connecting side girders arranged in parallel to each other by at least one step. CONSTITUTION: This module type ladder element 10 is formed of side girders 12A, 12B arranged in parallel to each other with a prescribed space and one or a plurality of steps 14 for rigidly connecting them. The ends of the side girders 12A, 12B of two ladder elements are mutually engaged by use of engagement means, and a means for preventing the disengagement of the engagement means is further provided. A required number of ladder elements 10 are successively connected in the same procedure to assemble a ladder of a required length.
Patent JP-H10217968-A (JP)
Title: Train congestion degree indication method and its indication system
Inventor: UNE YASUSHI
IPC: B61L25/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide more accurate information on the degree of congestion for each rolling stone of a train arriving at for passengers waiting for the net train on the platform of a station. SOLUTION: The weight of passenger per rolling stone is continuously measured for the measuring period of time T from time when a train 11 arrives at each station 15 until time when the train leaves the station, the number of passengers except those having left the train Naij corresponding to the minimum weight which is continuously measured during the measuring period of time per rolling stock, and the number of passengers all aboard Nbij corresponding to the weight at the time when measuring has been over, are obtained first.  The estimated number of passengers leaving the train Bij+1 at the nest station, which can be obtained based on the actual number of passengers leaving a train in the past, is subtracted from the number of passengers all aboard obtained as mentioned above for the present station, the number of remaining passengers Cij+1 per rolling stock at the next station is thereby computed, the number of remaining passengers per rolling socke is made a congestion condition Dij+1 per rolling stock, and it is outputted so as to be indicated for an indication device 17 at the next station.
Patent JP-H09218584-A (JP)
Title: Developing device
Inventor: KOKETSU MAKOTO
IPC: G03G15/09
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of maintaining a high-image quality and appropriately feeding a carrier. SOLUTION: A developer feeding means 100B for feeding the developer to this device is provided with a carrier feeding part 110B for carrying while feeding the carrier, a toner feeding part 120B for holding and feeding the toner, and a developer mixing/stirring chamber 130B for containing the carrier and the toner to be fed. Then, the carrier and the toner fed to a developer mixing/ stirring chamber 130B or the like are mixed and stirred by a mixing/stirring means 135, thereafter developing units 31B, 32Y, 33M and 34C are replenished respectively. The excess developer in each developing unit 31B, 32Y, 33M and 34C is discharged to a recovering part 200.
Patent JP-H01203641-A (JP)
Title: Fuel supply quantity correcting device for internal combustion engine
Inventor: KUSHI NAOTO
IPC: F02D43/00
Filed: 1988-02-08
Abstract: PURPOSE:To avoid turbulence of an air fuel ratio of a mixture by determining a delay time from the time of switching a negative pressure change valve up to a start or a close of correction of the fuel supply quantity by the pressure differential between an intake pipe pressure and the atmospheric pressure, the engine speed, etc. CONSTITUTION:Each sensor signals from an intake air pressure sensor 51, an engine speed sensor 52, a water temperature sensor 53, etc., are inputted to a control device 50, which controls the fuel injection quantity of a fuel injection valve 12 in accordance with the success or failure of EGR condition, the time of energizing a negative pressure change valve 45, that is, the time of starting or closing an exhaust gas recirculation. In this instance, the start or close of correction of the fuel supply quantity is delayed a specified time from the time of switching the negative pressure change valve 45 introducing the negative pressure to an exhaust gas recirculation control valve 20, and the delay time is determined by any one of the intake pipe pressure, the pressure differential between the intake pipe pressure and the atmospheric pressure, the engine speed, or a combination of them. Thus, the correction of the fuel supply quantity is performed adequately, the turbulence of an air fuel ratio is avoided, and the operability and the exhaust gas purifying capacity can be also stabilized.
Patent JP-H1171968-A (JP)
Title: Open-close door
Inventor: FUJIWARA AKIRA
IPC: E06B3/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To bring a single or a plurality of open-close plates in frames to an extensible state, to select required open-close plates in ones properly, to install a detachable cover to the end sections of the open-close plates or the frames and to protect the open-close plates by the detachable cover in fittings, furniture, a vessel, a utensil and an open-close door composed of the open-close plates and the detachable cover. SOLUTION: A single or a plurality of extending open-close plates 3 are mounted into upper and lower frames 1 and left-right frames 2, and the open- close plates 3 used are expanded into the open-close door 10 and other open- close doors 3 not used are shrunk and collected to the end sections of the frames, and the open-close plates 3 collected are covered and protected with a detachable cover. The detachable cover creates the appearance of internal and external side faces and the periphery. Mounting sections are set up to the left-right frames 2 and the open-close plates 3 while cushion covers are fitted and the mounting sections are covered.
Patent JP-H02206164-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: H01L27/04
Filed: 1989-02-06
Abstract: PURPOSE:To realize a much higher density by a method wherein charge-storage parts of a first memory cell capacitor and a second memory cell capacitor are formed as multilayers on an interlayer insulating film at the upper part and the lower part by sandwiching a cell plate electrode and individual insulating films. CONSTITUTION:An interlayer insulating film 7 is formed on a semiconductor substrate 8; a charge-storage part 10 of a first memory cell capacitor is formed on the insulating film 7; an insulating film 11 of the first memory cell capacitor is formed on it; a cell plate electrode 5 composed of a conductor 1 is formed on it. The electrode 5 is used in common as a cell plate of the first memory cell capacitor and a second memory cell capacitor. In addition, an insulating film 13 of the second memory cell capacitor is formed on the cell plate electrode 5; lastly, a charge-storage part, of the second memory cell capacitor, composed of the conductor 1 is formed. Thereby, a high density can be realized without reducing an area per memory cell.